Q: What is the sum of all factors of the number 1,220,086 excluding 1,220,086?
A: 871,514
The factors of the number 1,220,086 are: 1, 2, 7, 14, 87149, 174298, 610043, 1220086.
If you add them up, you will get the total of 1,220,957. Now subtract 1,220,086 to get 871,514